American standard requirements for electrical indicating instruments.
By: Sponsor: Electrical Standards Board.
Series: NEMA pub[lication]; no. II, 1-1964
Publisher: American Standards Association
Published: 1965
Place of publication: [New York
Language: eng
Number of pages: 65
Subjects: Electric meters -- Standards.
Other titles: Electrical indicating instruments.
Notes: At head of title: C39.1-1964. Revision of C39.1-1959.
Cover title.
Published in 1949 under title: American standards for electrical indicating instruments.
"Approved September 22, 1964, American Standards Association, incorporated.  Approved as NEMA standard November 12, 1964."